Polyethylene fiber is also called vinylon in the chemical fiber industry. Vinylon fiber is a valuable functionally differentiated fiber. Water-soluble vinylon fiber has two categories: filament and staple fiber. Water-soluble vinylon filament is an ideal water-soluble fiber. It is a characteristic variety of vinylon. It can have a water-soluble temperature of 0～100℃ and can be used for various purposes. It has ideal water solubility temperature and strength, good acid resistance, alkali resistance, and dry heat resistance. These types of manufacturing generally uses JOYFORCE PVA 2488, PVA 1799. After being dissolved in water, it is odorless and non-toxic. The aqueous solution is colorless and transparent, and it can be naturally biodegraded in a short time.